Hardcore smartphone users have been aware of Mophie for a while now. Their signature Juice Packs expand your iPhone‘s battery life, which makes them perfect for when you’re using it all day without a break to charge. Now, they’ve released one for the iPhone 5: The Mophie Juice Pack Helium.

Said to enhance the iPhone 5’s battery lifespan by 80%, the 1,500 mAh Juice Pack Helium is also 13% slimmer than previous models. And on top of that, it acts as a handy and heavy-duty protective case for your iPhone 5, which is definitely a plus.

You can order your Juice Pack Helium from Mophie’s website here, where it’s available in two colors and with a price tag of $80. Check out some photos in the gallery above.